MC68HC705C8ACS

Manufacturer Part NumberMC68HC705C8ACS
ManufacturerFreescale Semiconductor, Inc
MC68HC705C8ACS datasheet
 
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Freescale Semiconductor, Inc.
9.3.1 Program Register
The program register (PROG) shown in
programming.
Address:
Read:
Write:
Reset:
LAT — Latch Enable Bit
This bit is both readable and writable.
PGM — Program Bit
If LAT is cleared, PGM cannot be set.
Bits 1 and 3 7 — Not used; always read 0
MC68HC705C8A — Rev. 3
MOTOROLA
For More Information On This Product,
$001C
Bit 7
6
5
4
0
0
0
0
0
0
0
0
Figure 9-3. Program Register (PROG)
1 = Enables PROM data and address bus latches for programming
on the next byte write cycle
0 = Latch disabled. PROM data and address buses are unlatched
for normal CPU operations.
1 = Enables V
power to the PROM for programming
PP
0 = V
is disabled.
PP
EPROM/OTPROM (PROM)
Go to: www.freescale.com
EPROM/OTPROM (PROM)
EPROM/OTPROM (PROM) Programming
Figure 9-3
is used for PROM
3
2
1
0
LAT
0
0
0
0
Technical Data
Bit 0
PGM
0